Updating to incompatible version

Ah shoot, I forgot to update the app cast. No, don't update to b10, it won't work. I'll

Ability to disable timestamp in session logging output

Perfect thank you George, I figured it may be buried somewhere else, much appreciated, donating to

CMD-W doesn’t work in “Set up a companion device"

Thanks for pointing that out. It's fixed now. On Aug 12, 2026 at 6:22:14 PM, Jim Syler <

How can I setup a start-up default window configuration?

The simplest thing is to set that up and use macOS's window restoration feature, which will

Bug in screenshot tool?

This is fixed in commit c54311f9012327ad8f373a5709902b079829898e and will be in the next beta On Jul

All sessions freeze at once — TaskNotifier wedged in TokenExecutor.addTokens semaphore while mutation queue is stuck in whilePaused (3.6.11)

anks for the incredibly detailed report and sample. Your read got us most of the way there, and I

Memory leak: linear MALLOC_SMALL growth (~15 GB/day) proportional to Python API request volume (3.6.6)

Thanks for the exceptionally well-characterized report. Two steps, in order. Step 1 — Please try the

window arrangement inside of a new tab

Hi Arkadiusz, Sorry for the delay in getting back to you. Thanks for the excellent diagnosis, you

Interview request for my long-life Mac apps series

Hi George, I'm working on a series of blog posts about long-lived Mac apps and the technical

Color Preset Not Applied Correctly When Using iTerm2 tmux Integration

I have encountered an issue that I have not been able to find documented elsewhere online. I have

tmux 3.7

Hi all I have released tmux 3.7: https://github.com/tmux/tmux/releases/download/3.7/tmux-3.7.tar.gz

Question: How to disable scrollbar "minimap"

Brian, the feature is the marks minimap in the scroll bar. The colored lines are command/prompt marks

SetProfile esc code doesn't work - probably disabled.

1. Open Settings > Advanced (the gear icon, then the "Advanced" tab). 2. In the search

Enabling ESC sequence to SetProfile

I try to use Escape Code to set new profile, but id doesn't work. When I first time used it, the

Parameter for Smart Selection Action: Copy

That's a good solution you found. There isn't really such a community (this mailing list is

Help Wanted: Annoying window shrinking behavior

iTerm now has a behavior that really annoys me. When I open multiple tabs and then close them one by

Latest update keyboard map not working

Hello. The change on settings from Esc+ to Normal on both Left and Right options fixed it... Not sure

iTerm2 AI Chat sends deprecated functions/function_call instead of tools/tool_choice — breaks tool use with Mistral (and any non‑OpenAI provider)

Many thanks George - I've tested it - works perfectly. Kind regards Markus PS: AI assisted me in

Reporting Username and Hostname for Custom Badge and Automatic Profile Switching

Perfect, this is really helpful. LocalCommands passed via SSH config can take advantage of SSH token

Re: latest iterm2 hangs since a few days

It's supposed to post a macOS notification when a command failed, but maybe you have them

Problem with double-height and double-width characters

Thanks for letting me know. Fixed by commit 0e8e1168a1251bc83ed827e2a106c444755d571b. On May 8, 2026

What does the new Claude Code integration actually do?

Here are some draft docs on it. It's still under development and feedback is welcome. It works

Title placement in title bar

That looks like the macOS 26 layout and font to me. You can use the Minimal theme if you'd prefer

tmux question plus another request

You never fail to amaze. thanks George, for both the advice and the timestamp change. julian On

unable to "Locate the CLI for Bitwarden named bw"

Thanks for the diagnosis. NSOpenPanel is resolving the symlink chain before calling the delegate, so

Python Runtime download blocked

You can download the current version from this URL: https://iterm2.com/downloads/pyenv/iterm2env-79.

Wrong messages after setting LANG et al.

On 2026-03-05, at 15:29, Arash Esbati <ar...@gnu.org> wrote: > > first of all, many

希望开发大神增加一个语言设置可以吗？真的很需要简体中文～

感谢作者大大,感谢AI.🙏 在2026年4月14日星期二 UTC+8 04:17:20<George Nachman> 写道： 现在有了AI编程助手，这也许是可行的，尤其是对于那些字符串长度

Notification changes?

There's a maybe overly clever feature where we don't post a notification is the terminal

Text color of inactive tabs when using dark mode high contrast

Hi, First let me thank you for creating iTerm2: it's really a great tool! I've been searching